Okay good. It's easy if you already have an account jast follow the flowing detail;
(1) Go to this below listed link
http://www.cic.gc.ca/english/e-services/mycic.asp
(2) Click on continue to Gckey
(3) If You've already account created, login with your Username and Password otherwise Click on Sign up to go on next page and create your username, password and security questions.
(4) After creating my CIC account, click link application to this account.
(5) Then select permanent resident
(6) Then select Family name, given name and date of birth option.
(7) Fill your family name(surname), given name and date of birth as per Passport or Application form.
(8.) Next in applicant personal info panel fill Passport information only and DO NOT FILL CITY AND COUNTRY OF BIRTH.
9) Applicant's Country
Where You Will Reside in Canada - sponsor's address
10) number of applicants put 2
(12) Next search for your application.
(13) Your application will be found and can be linked.
(14) You can get real time updates on your paper application online.